/*
 *  Copyright 2013 Utkin Dmitry
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */


#ifndef PROTOQTRPC_DONECLOSURERUNNER_H
#define PROTOQTRPC_DONECLOSURERUNNER_H

#include <google/protobuf/stubs/common.h>

namespace protoqtrpc {

/**
 * @brief DoneClosureRunner class
 * The DoneClosureRunner is a convenience class that simplifies running closure.
 */
class DoneClosureRunner
{
public:
    /**
     * @brief Constructs closure runner and stores closure
     * @param closure closure to run
     */
    inline DoneClosureRunner(::google::protobuf::Closure* closure):
        mClosure(closure)
    {
    }

    /**
     * @brief Destroys the DoneClosureRunner and starts closure
     */
    inline ~DoneClosureRunner()
    {
        mClosure->Run();
    }

private:
    ::google::protobuf::Closure* mClosure;
};

}

#endif // PROTOQTRPC_DONECLOSURERUNNER_H
